When you get bored with Spider Solitaire, move on over to 1 Suit Spiderette Solitaire and try something a bit harder and quicker. Spiderette Solitaire differs from Spider Solitaire in that it is only played with one deck of cards (52 cards) and it only features 7 foundations. But the gameplay of Spiderette Solitaire and Spider Solitaire is exactly the same! 1 Suit Spiderette Solitaire is the easiest of the Spiderette triplets, but still more difficult than it looks! Complete a column of cards, King to Ace to remove it from the board. Create all four and make them disappear to win! Master this Spiderette Solitaire and move on to her two older, meaner sisters when you"re ready!
Source: http://www.solitairetime.com/spideretteSolitaire1suit.php